868643064

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{20483}}^1$

素因数の和:20545

約数の個数: 96

約数和(自身を含む): 2556403200

約数和(自身を除く): 1687760136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 38, 57, 62, 72, 76, 93, 114, 124, 152, 171, 186, 228, 248, 279, 342, 372, 456, 558, 589, 684, 744, 1116, 1178, 1368, 1767, 2232, 2356, 3534, 4712, 5301, 7068, 10602, 14136, 20483, 21204, 40966, 42408, 61449, 81932, 122898, 163864, 184347, 245796, 368694, 389177, 491592, 634973, 737388, 778354, 1167531, 1269946, 1474776, 1556708, 1904919, 2335062, 2539892, 3113416, 3502593, 3809838, 4670124, 5079784, 5714757, 7005186, 7619676, 9340248, 11429514, 12064487, 14010372, 15239352, 22859028, 24128974, 28020744, 36193461, 45718056, 48257948, 72386922, 96515896, 108580383, 144773844, 217160766, 289547688, 434321532, 868643064]

約数ペア:

[(1, 868643064), (2, 434321532), (3, 289547688), (4, 217160766), (6, 144773844), (8, 108580383), (9, 96515896), (12, 72386922), (18, 48257948), (19, 45718056), (24, 36193461), (31, 28020744), (36, 24128974), (38, 22859028), (57, 15239352), (62, 14010372), (72, 12064487), (76, 11429514), (93, 9340248), (114, 7619676), (124, 7005186), (152, 5714757), (171, 5079784), (186, 4670124), (228, 3809838), (248, 3502593), (279, 3113416), (342, 2539892), (372, 2335062), (456, 1904919), (558, 1556708), (589, 1474776), (684, 1269946), (744, 1167531), (1116, 778354), (1178, 737388), (1368, 634973), (1767, 491592), (2232, 389177), (2356, 368694), (3534, 245796), (4712, 184347), (5301, 163864), (7068, 122898), (10602, 81932), (14136, 61449), (20483, 42408), (21204, 40966)]